.phone {
    background-color: rgba(0, 0, 0, 50);
    width: 360px;
    height: 630px;
    /* text-align: center; */
    margin: auto;
    margin-top: 50px;
    border-radius: 42px;
    position: relative;
}

.screen {
    width: 760px;
    height: 520px;
    margin-left: 14px;
    margin-top: 58px;
    background-color: rgb(255, 255, 255);
    /* position: relative; */
}

.phone_header {
    height: 65px;
    width: 760px;
    background-color: rgb(245, 245, 245);
}

.phone_footer {
    width: 760px;
    height: 50px;
    background-color: rgb(245, 245, 245);
    margin-top: 5px;
}

.phone_header span {
    margin-left: 18px;
    line-height: 63px;
    color: #000000;
}

.phone_header img {
    width: 50px;
    height: 50px;
    border-radius: 25px;
    margin-left: 178px;
    margin-top: 7px;
}

.phone_header_cj {
    float: left;

}


.phone_body {
    width: 760px;
    height: 400px;
    /* position: fixed; */
    overflow-x: hidden;
    overflow-y: scroll;
}

/* 滚动条整体部分 */
.phone_body::-webkit-scrollbar {
    width: 4px;
    height: 8px;
    background-color: rgb(94, 92, 91);
}

/* 滚动条里面的轨道（里面装有thumb） */
.phone_body::-webkit-scrollbar-track {
    background-color: rgb(240, 230, 230);
    border-radius: 4px;
}

/* 滚动条里面的小方块 */
.phone_body::-webkit-scrollbar-thumb {
    background-color: black;
    border-radius: 2px;
}

.phone_body::-webkit-scrollbar-thumb:hover {
    background-color: darkcyan;
}

/* 滚动条 边角，即两个滚动条交汇处*/
.phone_body::-webkit-scrollbar-corner {
    background-color: yellow;
}

.phone_footer {
    display: inline-block;

}

.phone_footer_img {
    width: 40px;
    height: 40px;
    border-radius: 20px;
    margin-left: 24px;
    margin-top: 5px;
    margin-right: 5px;
    position: absolute;
}

.talk_input {
    border: 0.1;
    border-radius: 8px;
    outline: none;
    width: 560px;
    height: 25px;
    margin-top: 10px;
    margin-right: 5px;
    position: absolute;
    margin-left: 85px;
    background-color: rgb(255, 255, 255);
    font-size: 15px;
    /* font-size: 16px; */
}


#send {
    position: absolute;
    margin-left: 660px;
    margin-top: 9px;
    width: 76px;
    height: 34px;
    border-radius: 10px;
    border-style: none;
    outline: none;
    color: rgb(255, 255, 255);
    background-color: rgb(9, 187, 7);
}

#send:hover {
    box-shadow: 1px 1px 1px #3b3a3a;
}



/* 滚动条整体部分 */
.talk_input::-webkit-scrollbar {
    width: 4px;
    height: 8px;
    background-color: rgb(94, 92, 91);
}

/* 滚动条里面的轨道（里面装有thumb） */
.talk_input::-webkit-scrollbar-track {
    background-color: rgb(240, 230, 230);
    border-radius: 4px;
}

/* 滚动条里面的小方块 */
.talk_input::-webkit-scrollbar-thumb {
    background-color: black;
    border-radius: 2px;
}

.talk_input::-webkit-scrollbar-thumb:hover {
    background-color: rgb(245, 245, 245);
}

/* 滚动条 边角，即两个滚动条交汇处*/
.talk_input::-webkit-scrollbar-corner {
    background-color: yellow;
}